0x17B

0x17B is a hexadecimal numeral used in computing. The 0x prefix denotes base-16, so the digits 1, 7, and B (where B represents decimal 11) form the hex number 0x17B. Its decimal value is 379. In binary it is 0001 0111 1011, and in octal it is 573.

In many programming languages including C, C++, Java, Python, and JavaScript, 0x17B can appear as a literal in source code. It is commonly used as a constant in arithmetic, bitwise operations, or as a small offset, flag, or mask. Hex literals are also encountered in data dumps, debugging output, and when describing hardware registers or memory layouts, where hexadecimal notation is preferred for readability and alignment with binary patterns.

The 0x notation originates from early C language conventions for representing hexadecimal values and has since become a standard cross-language convention. The use of 0x is language-agnostic in many tooling ecosystems and is understood by developers to mean a base-16 value.

As a single hex value, 0x17B does not by itself indicate any widely recognized standard or protocol; its meaning depends entirely on context—such as the surrounding code, specification, or data format in which it appears.